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If X and Y are two non-empty sets, then ...

If X and Y are two non-empty sets, then what is (X - Y)' equal to

A

`X'-Y'`

B

`X' nn Y`

C

`X' uu Y`

D

`X-Y'`.

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MODERN PUBLICATION-RELATIONS AND FUNCTIONS -EXERCISE
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  3. If X and Y are two non-empty sets, then what is (X - Y)' equal to

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  4. If A, B and C are three finite sets, then what is , [(A uu B) nn C]' e...

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  8. The domain of sin^-1 [log3 (x//3)] is :

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  9. Find the period of f(x)=sin^(4)x+cos^(4)x.

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  10. The range of the function f(x)=(x^2+x+2)/(x^2+x+1),x in R , is (a) (...

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  11. Let R = {(1, 3), (4, 2), (2, 4), (2, 3) (3, 1)} be a a relation on the...

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  12. If f : R rarr S, defined by : f(x) = sin x-sqrt3 cosx+1 is onto , then...

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  14. The range of the function f(x) = "^(7-x)P(x-3) is :

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  18. Let f: (-1, 1) rarr B be a function defined by (x)=tan^(-1) frac (2x)(...

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